今明兩晚，繼續為4月份現貨銷售S30 Pro前，預訂了朋友提供免費工作坊。早上還是大霧迷漫，可幸一如天氣預測晚上雲雲散去一大部份，工作坊得以順利進行，完成室內講解後，到戶外示範了地平及赤道模式，拍了月亮及M3球狀星團，又讓大家實習，並到天文台用Celestron EdgeHD14看月面。很高興今晚有十多位朋友週五晚專程來星河科研社大美督基地參與，明天再有另一場，6月還有兩次機會，所有預訂朋友務必把握3個月有效期參與。 Tonight we held another free S30 Pro workshop for customers who had pre-ordered before the April in-stock launch. Morning fog was heavy, but the sky cleared as forecast, so the session went smoothly. After the indoor briefing, we demonstrated alt-az and equatorial modes, imaged the Moon and M3, let everyone practice, and viewed the lunar surface through the Celestron EdgeHD 14. Glad to welcome over a dozen friends to our Tai Mei Tuk base tonight. Another session is tomorrow, with two more in June — all booked participants should make use of the 3-month validity period.